Application value of early enteral nutrition management based on severe feeding process in patients with acute exacerbation of chronic obstructive pulmonary disease after mechanical ventilation / 中国实用护理杂志

ABSTRACT

Objective:To explore the effects of early enteral nutrition (EEN) management based on severe feeding process on nutritional status and gastrointestinal tolerance in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) after mechanical ventilation.Methods:In the quasi trial study, 30 patients with AECOPD undergoing mechanical ventilation between January 2020 and June 2021 and other 30 patients undergoing mechanical ventilation between July 2021 and December 2022 in Liu′an Hospital of Traditional Chinese Medicine were enrolled as control group and observation group, respectively. The control group was given routine EEN intervention, while the observation group was given EEN management based on severe feeding process. The intakes of calorie and proteins within 7 d after intervention were compared between the two groups. The gastrointestinal tolerance and prognosis were recorded. The levels of hemoglobin, albumin and prealbumin were compared between the two groups before intervention and at 7 d after intervention.Results:In the control group, there were 17 males and 13 females, with age of (66.37±6.09) years old. In the observation group, there were 16 males and 14 females, with age of (65.49 ± 6.35) years old. After intervention, intakes of calorie and proteins within 7 d in the observation group were (3 513.62 ± 94.56) kJ/d and (51.06 ± 5.03) g/d, more than those in the control group (2 859.41 ± 87.23) kJ/d, (36.78 ± 3.14) g/d, the differences were statistically significant ( t=27.85, 13.19, both P<0.05). There were no significant difference in the levels of hemoglobin, albumin and prealbumin before intervention between the two groups (all P>0.05). After intervention, levels of albumin, hemoglobin and prealbumin were (37.16 ± 3.42), (135.43 ± 12.64) g/L and (218.54 ± 15.38) mg/L in the observation group, higher than those in the control group (34.25 ± 4.01), (127.51 ± 11.12) g/L and (201.33 ± 15.04) mg/L, the differences were statistically significant ( t=3.02, 2.58, 4.38, all P<0.05). The incidence rates of reflux aspiration and enteral nutrition interruption in the observation group were 6.67% (2/30), 6.67% (2/30), lower than those in the control group 26.67% (8/30), 30.00% (9/30), the differences were statistically significant ( χ2=4.32, 5.46, both P<0.05). The mechanical ventilation time and stay time in ICU in the observation group were (7.62 ± 1.35), (11.17 ± 2.04) d, shorter than those in the control group (8.57 ± 1.01), (12.83 ± 2.19) d, the differences were statistically significant ( t=3.09, 3.04, both P<0.05). Conclusions:EEN management based on severe feeding process can improve nutritional status, gastrointestinal tolerance and prognosis of AECOPD patients after mechanical ventilation.